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Merge branch 'f2008' into release-2.1.0

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Bill Somerville 2019-06-07 17:24:30 +01:00
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134
lib/astrosub.f90
View File

@ -1,55 +1,97 @@
subroutine astrosub(nyear,month,nday,uth8,freq8,mygrid,hisgrid, & module astro_module
AzSun8,ElSun8,AzMoon8,ElMoon8,AzMoonB8,ElMoonB8,ntsky,ndop,ndop00, & use, intrinsic :: iso_c_binding, only : c_int, c_double, c_bool, c_char, c_ptr, c_size_t, c_f_pointer
RAMoon8,DecMoon8,Dgrd8,poloffset8,xnr8,techo8,width1,width2,bTx, & implicit none
AzElFileName,jpleph)
implicit real*8 (a-h,o-z) private
character*6 mygrid,hisgrid,c1*1 public :: astrosub
character*6 AzElFileName*(*),jpleph*(*)
character*256 jpleph_file_name
logical*1 bTx
common/jplcom/jpleph_file_name
jpleph_file_name=jpleph contains
call astro0(nyear,month,nday,uth8,freq8,mygrid,hisgrid, & subroutine astrosub(nyear,month,nday,uth8,freq8,mygrid_cp,mygrid_len, &
AzSun8,ElSun8,AzMoon8,ElMoon8,AzMoonB8,ElMoonB8,ntsky,ndop,ndop00, & hisgrid_cp,hisgrid_len,AzSun8,ElSun8,AzMoon8,ElMoon8,AzMoonB8,ElMoonB8, &
dbMoon8,RAMoon8,DecMoon8,HA8,Dgrd8,sd8,poloffset8,xnr8,dfdt,dfdt0, & ntsky,ndop,ndop00,RAMoon8,DecMoon8,Dgrd8,poloffset8,xnr8,techo8,width1, &
width1,width2,xlst8,techo8) width2,bTx,AzElFileName_cp,AzElFileName_len,jpleph_cp,jpleph_len) &
bind (C, name="astrosub")
if (len_trim(AzElFileName) .eq. 0) go to 999 integer, parameter :: dp = selected_real_kind(15, 50)
imin=60*uth8
isec=3600*uth8 integer(c_int), intent(in), value :: nyear, month, nday
ih=uth8 real(c_double), intent(in), value :: uth8, freq8
im=mod(imin,60) real(c_double), intent(out) :: AzSun8, ElSun8, AzMoon8, ElMoon8, AzMoonB8, &
is=mod(isec,60) ElMoonB8, Ramoon8, DecMoon8, Dgrd8, poloffset8, xnr8, techo8, width1, &
open(15,file=AzElFileName,status='unknown',err=900) width2
c1='R' integer(c_int), intent(out) :: ntsky, ndop, ndop00
nRx=1 logical(c_bool), intent(in), value :: bTx
if(bTx) then type(c_ptr), intent(in), value :: mygrid_cp, hisgrid_cp, AzElFileName_cp, jpleph_cp
c1='T' integer(c_size_t), intent(in), value :: mygrid_len, hisgrid_len, AzElFileName_len, jpleph_len
nRx=0
endif character(len=6) :: mygrid, hisgrid
AzAux=0. character(kind=c_char, len=:), allocatable :: AzElFileName
ElAux=0. character(len=1) :: c1
nfreq=freq8/1000000 integer :: ih, im, imin, is, isec, nfreq, nRx
doppler=ndop real(dp) :: AzAux, ElAux, dbMoon8, dfdt, dfdt0, doppler, doppler00, HA8, sd8, xlst8
doppler00=ndop00 character*256 jpleph_file_name
write(15,1010,err=10) ih,im,is,AzMoon8,ElMoon8, & common/jplcom/jpleph_file_name
ih,im,is,AzSun8,ElSun8, &
ih,im,is,AzAux,ElAux, & block
nfreq,doppler,dfdt,doppler00,dfdt0,c1 character(kind=c_char, len=mygrid_len), pointer :: mygrid_fp
! TXFirst,TRPeriod,poloffset,Dgrd,xnr,ave,rms,nRx character(kind=c_char, len=hisgrid_len), pointer :: hisgrid_fp
character(kind=c_char, len=AzElFileName_len), pointer :: AzElFileName_fp
character(kind=c_char, len=jpleph_len), pointer :: jpleph_fp
call c_f_pointer(cptr=mygrid_cp, fptr=mygrid_fp)
mygrid = mygrid_fp
mygrid_fp => null()
call c_f_pointer(cptr=hisgrid_cp, fptr=hisgrid_fp)
hisgrid = hisgrid_fp
hisgrid_fp => null()
call c_f_pointer(cptr=AzElFileName_cp, fptr=AzElFileName_fp)
AzElFileName = AzElFileName_fp
AzElFileName_fp => null()
call c_f_pointer(cptr=jpleph_cp, fptr=jpleph_fp)
jpleph_file_name = jpleph_fp
jpleph_fp => null()
end block
call astro0(nyear,month,nday,uth8,freq8,mygrid,hisgrid, &
AzSun8,ElSun8,AzMoon8,ElMoon8,AzMoonB8,ElMoonB8,ntsky,ndop,ndop00, &
dbMoon8,RAMoon8,DecMoon8,HA8,Dgrd8,sd8,poloffset8,xnr8,dfdt,dfdt0, &
width1,width2,xlst8,techo8)
if (len_trim(AzElFileName) .eq. 0) go to 999
imin=60*uth8
isec=3600*uth8
ih=uth8
im=mod(imin,60)
is=mod(isec,60)
open(15,file=AzElFileName,status='unknown',err=900)
c1='R'
nRx=1
if(bTx) then
c1='T'
nRx=0
endif
AzAux=0.
ElAux=0.
nfreq=freq8/1000000
doppler=ndop
doppler00=ndop00
write(15,1010,err=10) ih,im,is,AzMoon8,ElMoon8, &
ih,im,is,AzSun8,ElSun8, &
ih,im,is,AzAux,ElAux, &
nfreq,doppler,dfdt,doppler00,dfdt0,c1
! TXFirst,TRPeriod,poloffset,Dgrd,xnr,ave,rms,nRx
1010 format( & 1010 format( &
i2.2,':',i2.2,':',i2.2,',',f5.1,',',f5.1,',Moon'/ & i2.2,':',i2.2,':',i2.2,',',f5.1,',',f5.1,',Moon'/ &
i2.2,':',i2.2,':',i2.2,',',f5.1,',',f5.1,',Sun'/ & i2.2,':',i2.2,':',i2.2,',',f5.1,',',f5.1,',Sun'/ &
i2.2,':',i2.2,':',i2.2,',',f5.1,',',f5.1,',Source'/ & i2.2,':',i2.2,':',i2.2,',',f5.1,',',f5.1,',Source'/ &
i5,',',f8.1,',',f8.2,',',f8.1,',',f8.2,',Doppler, ',a1) i5,',',f8.1,',',f8.2,',',f8.1,',',f8.2,',Doppler, ',a1)
! i1,',',i3,',',f8.1,','f8.1,',',f8.1,',',f12.3,',',f12.3,',',i1,',RPol') ! i1,',',i3,',',f8.1,','f8.1,',',f8.1,',',f12.3,',',f12.3,',',i1,',RPol')
10 close(15) 10 close(15)
go to 999 go to 999
900 print*,'Error opening azel.dat' 900 print*,'Error opening azel.dat'
999 return 999 return
end subroutine astrosub end subroutine astrosub
end module astro_module

65
widgets/astro.cpp
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@ -24,14 +24,14 @@
extern "C" { extern "C" {
void astrosub_(int* nyear, int* month, int* nday, double* uth, double* freqMoon, void astrosub(int nyear, int month, int nday, double uth, double freqMoon,
const char* mygrid, const char* hisgrid, double* azsun, const char * mygrid, size_t mygrid_len, const char * hisgrid,
double* elsun, double* azmoon, double* elmoon, double* azmoondx, size_t hisgrid_len, double * azsun, double * elsun, double * azmoon,
double* elmoondx, int* ntsky, int* ndop, int* ndop00, double * elmoon, double * azmoondx, double * elmoondx, int * ntsky,
double* ramoon, double* decmoon, double* dgrd, double* poloffset, int * ndop, int * ndop00, double * ramoon, double * decmoon, double * dgrd,
double* xnr, double* techo, double* width1, double* width2, double * poloffset, double * xnr, double * techo, double * width1,
bool* bTx, const char* AzElFileName, const char* jpleph, double * width2, bool bTx, const char * AzElFileName, size_t AzElFileName_len,
fortran_charlen_t, fortran_charlen_t, fortran_charlen_t, fortran_charlen_t); const char * jpleph, size_t jpleph_len);
} }
Astro::Astro(QSettings * settings, Configuration const * configuration, QWidget * parent) Astro::Astro(QSettings * settings, Configuration const * configuration, QWidget * parent)
@ -76,8 +76,8 @@ void Astro::read_settings ()
case 1: ui_->rbFullTrack->setChecked (true); break; case 1: ui_->rbFullTrack->setChecked (true); break;
case 2: ui_->rbConstFreqOnMoon->setChecked (true); break; case 2: ui_->rbConstFreqOnMoon->setChecked (true); break;
case 3: ui_->rbOwnEcho->setChecked (true); break; case 3: ui_->rbOwnEcho->setChecked (true); break;
case 4: ui_->rbOnDxEcho->setChecked (true); break; case 4: ui_->rbOnDxEcho->setChecked (true); break;
case 5: ui_->rbCallDx->setChecked (true); break; case 5: ui_->rbCallDx->setChecked (true); break;
} }
move (settings_->value ("window/pos", pos ()).toPoint ()); move (settings_->value ("window/pos", pos ()).toPoint ());
} }
@ -107,24 +107,20 @@ auto Astro::astroUpdate(QDateTime const& t, QString const& mygrid, QString const
double sec {t.time().second() + 0.001*t.time().msec()}; double sec {t.time().second() + 0.001*t.time().msec()};
double uth {nhr + nmin/60.0 + sec/3600.0}; double uth {nhr + nmin/60.0 + sec/3600.0};
if(freq_moon < 1) freq_moon = 144000000; if(freq_moon < 1) freq_moon = 144000000;
int nfreq {static_cast<int> (freq_moon / 1000000u)};
double freq8 {static_cast<double> (freq_moon)};
auto const& AzElFileName = QDir::toNativeSeparators (configuration_->azel_directory ().absoluteFilePath ("azel.dat")); auto const& AzElFileName = QDir::toNativeSeparators (configuration_->azel_directory ().absoluteFilePath ("azel.dat"));
auto const& jpleph = configuration_->data_dir ().absoluteFilePath ("JPLEPH"); auto const& jpleph = configuration_->data_dir ().absoluteFilePath ("JPLEPH");
astrosub(nyear, month, nday, uth, static_cast<double> (freq_moon),
mygrid.toLatin1 ().constData (), mygrid.size (),
hisgrid.toLatin1().constData(), hisgrid.size (),
&azsun, &elsun, &azmoon, &elmoon,
&azmoondx, &elmoondx, &ntsky, &m_dop, &m_dop00, &ramoon, &decmoon,
&dgrd, &poloffset, &xnr, &techo, &width1, &width2,
bTx,
AzElFileName.toLatin1().constData(), AzElFileName.size (),
jpleph.toLatin1().constData(), jpleph.size ());
if(!hisgrid.size ()) {
QString mygrid_padded {(mygrid + " ").left (6)};
QString hisgrid_padded {(hisgrid + " ").left (6)};
astrosub_(&nyear, &month, &nday, &uth, &freq8, mygrid_padded.toLatin1().constData(),
hisgrid_padded.toLatin1().constData(), &azsun, &elsun, &azmoon, &elmoon,
&azmoondx, &elmoondx, &ntsky, &m_dop, &m_dop00, &ramoon, &decmoon,
&dgrd, &poloffset, &xnr, &techo, &width1, &width2, &bTx,
AzElFileName.toLatin1().constData(), jpleph.toLatin1().constData(), 6, 6,
AzElFileName.length(), jpleph.length());
if(hisgrid_padded==" ") {
azmoondx=0.0; azmoondx=0.0;
elmoondx=0.0; elmoondx=0.0;
m_dop=0; m_dop=0;
@ -152,8 +148,8 @@ auto Astro::astroUpdate(QDateTime const& t, QString const& mygrid, QString const
"Dec: " << decmoon << "\n" "Dec: " << decmoon << "\n"
"SunAz: " << azsun << "\n" "SunAz: " << azsun << "\n"
"SunEl: " << elsun << "\n" "SunEl: " << elsun << "\n"
"Freq: " << nfreq << "\n"; "Freq: " << freq / 1.e6 << "\n";
if(nfreq>=50) { //Suppress data not relevant below VHF if(freq>=5000000ull) { //Suppress data not relevant below VHF
out << "Tsky: " << ntsky << "\n" out << "Tsky: " << ntsky << "\n"
"Dpol: " << poloffset << "\n" "Dpol: " << poloffset << "\n"
"MNR: " << xnr << "\n" "MNR: " << xnr << "\n"
@ -215,8 +211,6 @@ auto Astro::astroUpdate(QDateTime const& t, QString const& mygrid, QString const
auto sec_since_epoch = t.toMSecsSinceEpoch ()/1000 + 2; auto sec_since_epoch = t.toMSecsSinceEpoch ()/1000 + 2;
auto target_sec = sec_since_epoch - fmod(double(sec_since_epoch),TR_period) + 0.5*TR_period; auto target_sec = sec_since_epoch - fmod(double(sec_since_epoch),TR_period) + 0.5*TR_period;
auto target_date_time = QDateTime::fromMSecsSinceEpoch (target_sec * 1000, Qt::UTC); auto target_date_time = QDateTime::fromMSecsSinceEpoch (target_sec * 1000, Qt::UTC);
QString date {target_date_time.date().toString("yyyy MMM dd").trimmed ()};
QString utc {target_date_time.time().toString().trimmed ()};
int nyear {target_date_time.date().year()}; int nyear {target_date_time.date().year()};
int month {target_date_time.date().month()}; int month {target_date_time.date().month()};
int nday {target_date_time.date().day()}; int nday {target_date_time.date().day()};
@ -224,12 +218,15 @@ auto Astro::astroUpdate(QDateTime const& t, QString const& mygrid, QString const
int nmin {target_date_time.time().minute()}; int nmin {target_date_time.time().minute()};
double sec {target_date_time.time().second() + 0.001*target_date_time.time().msec()}; double sec {target_date_time.time().second() + 0.001*target_date_time.time().msec()};
double uth {nhr + nmin/60.0 + sec/3600.0}; double uth {nhr + nmin/60.0 + sec/3600.0};
astrosub_(&nyear, &month, &nday, &uth, &freq8, mygrid_padded.toLatin1().constData(), astrosub(nyear, month, nday, uth, static_cast<double> (freq_moon),
hisgrid_padded.toLatin1().constData(), &azsun, &elsun, &azmoon, &elmoon, mygrid.toLatin1 ().constData (), mygrid.size (),
hisgrid.toLatin1().constData(), hisgrid.size (),
&azsun, &elsun, &azmoon, &elmoon,
&azmoondx, &elmoondx, &ntsky, &m_dop, &m_dop00, &ramoon, &decmoon, &azmoondx, &elmoondx, &ntsky, &m_dop, &m_dop00, &ramoon, &decmoon,
&dgrd, &poloffset, &xnr, &techo, &width1, &width2, &bTx, &dgrd, &poloffset, &xnr, &techo, &width1, &width2,
"", jpleph.toLatin1().constData(), 6, 6, bTx,
0, jpleph.length()); AzElFileName.toLatin1().constData(), AzElFileName.size (),
jpleph.toLatin1().constData(), jpleph.size ());
FrequencyDelta offset {0}; FrequencyDelta offset {0};
switch (m_DopplerMethod) switch (m_DopplerMethod)
{ {
@ -255,7 +252,7 @@ auto Astro::astroUpdate(QDateTime const& t, QString const& mygrid, QString const
} }
correction.tx = -offset; correction.tx = -offset;
qDebug () << "correction.tx (no tx qsy):" << correction.tx; qDebug () << "correction.tx (no tx qsy):" << correction.tx;
} }
} }
return correction; return correction;